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الكتب الكتب 11 - 13 من 13 في... some time after their birth, apparently averse to motion. In the course of a....
" ... some time after their birth, apparently averse to motion. In the course of a few weeks, about a hundred of them made their appearance on the stone. At first each of them fixed itself for a considerable time in one spot, appearing to feed by suction,... "
The Entertaining Philosopher: A Familiar Explanation of the Most Interesting ... - الصفحة 442
بواسطة William Mullinger Higgins - 1844 - عدد الصفحات: 488
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Thoughts on the source of life; also recent speculations on electricity, and ...

William Boggett - 1881 - عدد الصفحات: 42
...appearance on the stone : at first, each of them fixed itself for a considerable time in one spot, appearing to feed by suction, but when a ray of light from the...and removed itself to the shaded part of the stone. . . . . Mr. Crosse adds, ' I have never ventured an opinion as to the cause of their birth ; and for...
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The American Journal of Science and Arts

1838
...been far some time after their birth apparently averse to motion. In the course of" a few weeks, abput a Hundred of. them made their appearance on the -stone....the stone. Out of about a hundred insects, not above five^or six were born • on the soqth side, of the stone. I examined some of them with -the microscope,...
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The Annals of Electricity Magnetism and Chemistry and Guardian of ..., المجلد 1

...each of them fixed itself for a considerable time in one place, as far as I could judge, appearing to feed by suction ; but when a ray of light from the sun was let fall upon it, it seemed much disturbed, and finally removed itself to the shaded side of the stone....
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